Gypsum plasterboard with a coating slip and method of manufacturing
US8524373B2 · kind B2 · utility
4Cited by
2References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 29, 2005 |
| Grant date | Sep 3, 2013 |
| Priority date | — |
| Expiry date | Dec 16, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31996
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A gypsum plasterboard with a covering paper forming the outside of the plasterboard and a coating slip deposited on the covering paper. The coating slip has plastic pigments as whitening agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.